(adjective) : in-fandus, a, um
* Unspeakable, unutterable, unheard of, unnatural, shocking, abominable (class.): res crudelis, infanda,Cic. de Or. 2, 79, 322: impurum atque infandum corpus,id. Sest. 55, 117: epulae,i. e. of human flesh,Liv. 23, 5 fin.: dolor,Verg. A. 2, 3: amor,id. ib. 4, 85: labores,id. ib. 1, 597: bellum,id. ib. 7, 583: mors,id. ib. 10, 673: dies,id. ib. 2, 132: Cyclopes,id. ib. 3, 644: stuprum,Liv. 1, 59, 8: caedes,id. 4, 32, 12; 29, 8, 8; Plin. 28, 7, 23, § 77.— In the neutr. plur. absol.: infanda furens,Verg. A. 8, 489: jam fero infandissima, Varus ap. Quint. 3, 8, 45.—In the neutr. as exclamation: navibus, infandum! amissis,oh, woe unutterable,Verg. A. 1, 251; so, infandum! sistunt amnes,id. G. 1, 479.

s. TLL